html, body, div, span, p,
a, em, img, strong, tt,
b, u, i, dl, dt, dd, ol, ul, li, form, label,
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  padding: 0;
  border: 0;
  vertical-align: baseline;
  font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
i,s,b,u,em{
  font-style: normal;
  font-weight: normal;
  text-decoration: none;
}
html {
  box-sizing: border-box;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  height: 100%;
  overflow-x:hidden;
  font-size: 14px;
}

ol, ul, dl {
  list-style: none;
}

a {
  text-decoration: none;
}

img {

  width: 100%;
  height: auto;
  vertical-align: middle;
  border: 0;
  width: 100%;
}

a:focus,
a:active {
  outline: none;
}

a,
a:focus,
a:hover {
  cursor: pointer;
  color: inherit;
  text-decoration: none;
}

div:focus {
  outline: none;
}
.container{
  width: 1080px;
  margin: 0 auto;
}